@inproceedings{chen-etal-2015-jointly,
    title = "Jointly Modeling Inter-Slot Relations by Random Walk on Knowledge Graphs for Unsupervised Spoken Language Understanding",
    author = "Chen, Yun-Nung  and
      Wang, William Yang  and
      Rudnicky, Alexander",
    editor = "Mihalcea, Rada  and
      Chai, Joyce  and
      Sarkar, Anoop",
    booktitle = "Proceedings of the 2015 Conference of the North {A}merican Chapter of the Association for Computational Linguistics: Human Language Technologies",
    month = may # "–" # jun,
    year = "2015",
    address = "Denver, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/N15-1064/",
    doi = "10.3115/v1/N15-1064",
    pages = "619--629"
}